As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON SHORT FINAL LANDING APPROACH, THE RIGHT ENGINE N1 RED LINED AT 111.3 AND N2 RED LINED AT 102 FOR SEVERAL SECONDS. PRONOUNCED YAW. ENGINE RETURNED TO NORMAL AND LANDING WAS NORMAL. REMOVED AND REPLACED NR 2 ENGINE FUEL FLOW GOVERNOR.